def is_terminal(self):
""" Returns true if the state is a terminal state. """
# we have a terminal state if the game board is full
free_position_cnt = self.board.count(None)
if free_position_cnt == 0:
return True
lines = board_lines()
for line_indexes in lines:
line_items = [self.board[i] for i in line_indexes]
if line_items.count(None) == 0 and util.is_unique(line_items):
return line_items[0]
return None
def is_terminal(self):
""" Returns true if the state is a terminal state. """
# we have a terminal state if the game board is full
free_position_cnt = self.board.count(None)
if free_position_cnt == 0:
return True
lines = board_lines()
for line_indexes in lines:
line_items = [self.board[i] for i in line_indexes]
if line_items.count(None) == 0 and util.is_unique(line_items):
return line_items[0]
return None
def test_is_unique_false(self):
""" Should return false when a coll does not contain a unique element """
coll = [1, 1, 1, 1, 2]
assert not util.is_unique(coll)
def test_is_unique_true(self):
""" Should return true when coll contains a unique element """
coll = [1, 1, 1, 1]
assert util.is_unique(coll)
return
def test_is_unique_false(self):
""" Should return false when a coll does not contain a unique element """
coll = [1, 1, 1, 1, 2]
assert not util.is_unique(coll)
def test_is_unique_true(self):
""" Should return true when coll contains a unique element """
coll = [1, 1, 1, 1]
assert util.is_unique(coll)
return
